10202001220011 has 16 divisors (see below), whose sum is σ = 14040510560000. Its totient is φ = 6584260449888.

The previous prime is 10202001220007. The next prime is 10202001220013. The reversal of 10202001220011 is 11002210020201.

It is not a de Polignac number, because 10202001220011 - 2² = 10202001220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202001220013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230907361 + ... + 230951538.

It is an arithmetic number, because the mean of its divisors is an integer number (877531910000).

Almost surely, 2^{10202001220011} is an apocalyptic number.

10202001220011 is a deficient number, since it is larger than the sum of its proper divisors (3838509339989).

10202001220011 is a wasteful number, since it uses less digits than its factorization.

10202001220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461859138.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10202001220011 its reverse (11002210020201), we get a palindrome (21204211240212).

The spelling of 10202001220011 in words is "ten trillion, two hundred two billion, one million, two hundred twenty thousand, eleven".